Study on easiness of act under daylight and space evaluation in living
rooms (Part 5)
—Comparison of young person and Elderly person as the amount of
daylight increases—
Michiko Kunishima, Masako Miyamoto, Yasuko Yagi, Kyoji Isidu

Survey on necessity of daytime lighting and brightness of day and night
in houses
Kazumi Nakayama, Masato Sato

Development of the supportive tool for the design of the pictogram
in consideration of dichromats including the influence of lighting
Kumi Sakurai, Yu Izawa, Mika Kato, Katuaki Sekiguchi

Effects of the presentation position of a string in visibility and
its age-related changes
Takahiro Yoneyama, Katsunori Okajima

Study on Adaptation Luminance in Visual Field Under Complex Luminance
Distribution —Comparing Luminance Difference Threshold and Scattering
Light of Elder People with Those of Young People—
Yoko Ikegami, Naoya Hara, Youko Inoue

Basic Study on the Visibility of a Solid Object —Part-7 Relationship
between the visibility of the surface border of cubic object and the visual
easiness score
Mikiko Nakamura, Ryuji Satoh, Shino Okuda

Study of the Method of Discomfort Glare Controlled by the blind control
Mutsuo Honma

Comparison between perceived colour-differences and colorimetric colour-differences
of colour pairs with small hue, value and chroma differences specified
according to the guide line of the CIE
Koichi Ikeda, Masaharu Nakayama

Influence of asperity of wallpaper on the brightness demand
Mika Kato, Katsuaki Sekiguchi

Study on Effect of Ambient Color and Temperature on the Human Psychological
and Physiological Responses
Michico Iwata

The development of a white LED lighting enabling energy saving/extension
of life and a source of light deterioration diagnousis
Hisaki Itsuki, Takashi Mezaki, Hitoshi Seki, Soichiro Shinozawa,
Toshiyuki Kakuchi

The total luminous flux measurement of the LED with the integrating
hemisphere
Syunsuke Mishima, Kosei Oshima, Kazuaki Ohkubo

Development of measuring method of total luminous of LEDs-Comparison
of an external standard source system with conventional internal
standard source system
Weidong Qian, Fukashi Ogata, Fusao Hoshino, Masataka Takiue, Kohtaro
Kohmoto